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input: add seat and cursor implementations

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Jente Hidskes 2020-07-08 21:43:07 +02:00
parent 0489045405
commit b4f832d501
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input/cursor.h Normal file
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#ifndef CG_CURSOR_H
#define CG_CURSOR_H
#include <wayland-server-core.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_seat.h>
#include <wlr/types/wlr_xcursor_manager.h>
#define DEFAULT_XCURSOR "left_ptr"
#define XCURSOR_SIZE 24
struct cg_cursor {
struct wlr_cursor *wlr_cursor;
struct wlr_xcursor_manager *xcursor_manager;
struct wlr_seat *wlr_seat;
struct wl_listener cursor_motion;
struct wl_listener cursor_motion_absolute;
struct wl_listener cursor_button;
struct wl_listener cursor_axis;
struct wl_listener cursor_frame;
struct wl_listener request_set_cursor;
struct wl_listener surface_destroy;
struct {
/**
* Proxy wlr_cursor's motion and motion_absolute signals to the compositor.
* Note that cg_cursor has already taken care of calling the respective
* wlr_cursor functions; only the compositor-specific handling such as
* focus changing need to be implemented. This signal is emitted for both
* relative and absolute cursor motion.
*/
struct wl_signal motion;
/**
* Proxy wlr_cursor's button signal to the compositor. Note that cg_cursor
* has already taken care of calling the respective wlr_cursor functions;
* only the compositor-specific handling such as focus changing needs to
* be implemented.
*/
struct wl_signal button;
} events;
};
void cage_cursor_set_image(struct cg_cursor *cursor, const char *path);
void cage_cursor_init(struct cg_cursor *cursor, struct wlr_cursor *wlr_cursor,
struct wlr_xcursor_manager *xcursor_manager, struct wlr_seat *wlr_seat);
void cage_cursor_fini(struct cg_cursor *cursor);
#endif